The opening of the new overpass at Exit 54 has improved traffic flow around Coomera and Upper Coomera already.

The new overpass and intersection on either side have been opened in a temporary configuration as work continues on building centre medians and road shoulders but already  an improvement has been noticed by locals.

Other roadwork leading into the Overpass is also being completed but it all should be completed by the end of the year.

The $74.7 million bill for the upgrade has been paid for by a combination of property developers, state and federal government.

These are aerial views of the Overpass and surrounding intersections